The within-subjects research design tests differences ______.
A) between different groups of participants
B) within the same participant
C) between different groups of participants and within the same participants
D) between a sample mean and a hypothesized population mean

Question

Quizplus · Accepted Answer

The within-subjects research design tests differences within the same participant. It looks at how a participant's behavior or response changes based on different levels or treatments. It does not compare different groups of participants or compare a sample mean to a hypothesized population mean.

The Within-Subjects Research Design Tests Differences ______